reference+zero+potential

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• zero potential — in electricity, an arbitrary reference point (usually the potential of the earth) used as a zero value in comparison to other electrical potentials …   Medical dictionary

• zero potential — noun 1. : the ideal potential of a point infinitely distant from all electrification 2. : the actual potential of the surface of the earth taken as a point of reference compare ground 7b …   Useful english dictionary

• potential energy — Physics. the energy of a body or a system with respect to the position of the body or the arrangement of the particles of the system. Cf. kinetic energy. [1850 55] * * * Energy stored by an object by virtue of its position. For example, an object …   Universalium

• Zero-point energy — is the lowest possible energy that a quantum mechanical physical system may have; it is the energy of its ground state. All quantum mechanical systems undergo fluctuations even in their ground state and have an associated zero point energy, a… …   Wikipedia

• Zero carbon solar controller — Zero carbon solar controllers use solar electricity generated on site rather than mains electricity to pump solar hot water. Zero carbon solar controllers are currently being developed in the United Kingdom and other European countries.Purpose… …   Wikipedia

• Reference range — Reference ranges edit in: blood urine CSF feces In health related fields, a reference range or reference interval usually describes the variations of a measurement or value in healthy i …   Wikipedia

• Potential energy — This article is about a form of energy in physics. For the statistical method, see Potential energy statistics. Classical mechanics Newton s Second Law …   Wikipedia

• Zero-point field — In quantum field theory, the zero point field is the lowest energy state of a field, i.e. its ground state, which is non zero. [cite book | last = Gribbin | first = John | title = Q is for Quantum An Encyclopedia of Particle Physics | publisher …   Wikipedia

• Reference counting — In computer science, reference counting is a technique of storing the number of references, pointers, or handles to a resource such as an object or block of memory. It is typically used as a means of deallocating objects which are no longer… …   Wikipedia

• Reference — For help in citing references, see Wikipedia:Citing sources. For the Wikipedia Reference Desk, see Wikipedia:Reference desk. Reference is derived from Middle English referren, from Middle French rèférer, from Latin referre, to carry back , formed …   Wikipedia

• Electric potential energy — Electromagnetism Electricity · …   Wikipedia